Top Outbound Lead Generation Companies

A high-performing Outbound Lead Generation solution can accelerate growth, boost customer engagement, and create new revenue streams—but only if it's built by a team you trust. Edverise makes it easy to connect with leading Outbound Lead Generation companies around the globe. Providers and reviews are vetted extensively to ensure that we capture verified client feedback, project details, and measurable results. Use Edverise's filters to sort partners by budget, industry expertise, and location. Start comparing profiles to find the right match for your project.

Ratings Updated: August 6, 2026

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1,732 Companies

List of the Best Outbound Lead Generation Agencies

MiratelProfile set up by Edverise AI
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Miratel, located in Toronto, operates a contact center and mail house that offers 24/7 inbound and outbound services, focusing on fundraising for nonprofit organizations. Their specialties include telephone fundraising, lottery fundraising, online fundraising, donation caging, and various donor rela
Highlights
$1,000+
Min Project Size
<25
Avg Hourly Rate
250-999
Employees
Vaughan, Ontario, Ca
Services Provided
100% Customer Support Outsourcing
60% Outbound Lead Generation
40% Appointment Setting Services
AI Summary
“Miratel is a Toronto-based contact center specializing in 24/7 fundraising services for nonprofits, offering telephone, online, and donation management with a focus on quality and integrity.”
ReveGroProfile set up by Edverise AI
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ReveGro is a global B2B sales partner committed to boosting market presence and revenue for clients across various industries. We assemble and oversee specialized teams that integrate effective telemarketing, intelligent data strategies, and focused digital marketing to pinpoint and schedule qualifi
Highlights
$1,000+
Min Project Size
50-99
Avg Hourly Rate
10-49
Employees
Crewe, England, Gb
Services Provided
60% Outbound Lead Generation
40% Appointment Setting Services
100% Social Media Marketing
AI Summary
“ReveGro partners with businesses globally to enhance revenue through expert telemarketing, data-driven strategies, and digital marketing, delivering qualified sales leads and optimizing sales pipelines.”
Telecom, Inc.Profile set up by Edverise AI
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Telecom, Inc. is a leading provider of outsourced contact center solutions located in the San Francisco Bay Area, operating since 1993 as a privately held company. We are a mid-sized boutique provider, delivering both the personalized service our partners require and the capacity to accommodate thei
Highlights
$1,000+
Min Project Size
25-49
Avg Hourly Rate
50-249
Employees
Oakland, California, Us
Services Provided
100% Customer Support Outsourcing
60% Outbound Lead Generation
40% Appointment Setting Services
AI Summary
“Telecom, Inc. is a U.S.-based boutique provider of tailored contact center solutions, offering 24/7 multilingual customer service, sales, and support to diverse industries since 1993.”
Outsource-X (Pty) LtdProfile set up by Edverise AI
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At Outsource-X, we recognize the significance of having a competent and driven team to reach your business objectives. With our established expertise and dedication to quality, we provide you with a distinctive chance to optimize your operations, lower expenses, and take your business to the next le
Highlights
<25
Avg Hourly Rate
50-249
Employees
Cape Town, Western Cape, Za
Services Provided
100% Customer Support Outsourcing
60% Outbound Lead Generation
40% Appointment Setting Services
AI Summary
“Outsource-X offers skilled outsourcing solutions in South Africa, enhancing business efficiency, reducing costs, and supporting organizational growth through dedicated professional teams.”
Imperatif Call Centre PartnersProfile set up by Edverise AI
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Imperatif Call Centre Partners is a cutting-edge Australian contact center and direct marketing firm that focuses on outbound telemarketing services. As your business ally, Imperatif’s nationwide Outbound and Inbound Call Centres are equipped to expand your customer base and enhance your revenue thr
Highlights
$1,000+
Min Project Size
100-149
Avg Hourly Rate
50-249
Employees
Banyo, Queensland, Au
Services Provided
100% Customer Support Outsourcing
60% Outbound Lead Generation
40% Appointment Setting Services
AI Summary
“Imperatif Call Centre Partners is an Australian contact center specializing in outbound/inbound telemarketing, direct marketing, lead generation, and appointment scheduling to boost customer growth and revenue.”
OnBrand24Profile set up by Edverise AI
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OnBrand24 employs over 350 staff at its call center locations in Beverly, MA (headquarters), Savannah, GA, and Portsmouth, NH. As a dynamic and expanding company, OnBrand24 has recently been included in the Inc. 5000 list of America’s fastest-growing companies. For the second consecutive year, we al
Highlights
$5,000+
Min Project Size
250-999
Employees
Beverly, Massachusetts, Us
Services Provided
100% Customer Support Outsourcing
60% Outbound Lead Generation
40% Appointment Setting Services
AI Summary
“OnBrand24 operates multiple call centers across the U.S., offering comprehensive inbound and outbound customer service solutions, including sales, support, lead generation, and engagement services, recognized for fast growth and service excellence.”
Zenko GroupProfile set up by Edverise AI
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Zenko Group is a European outsourcing contact center with more than 11 years of experience in providing customized customer support and business process outsourcing solutions for clients in the US, Canada, and Europe. We focus on assisting companies of all sizes, from emerging startups to establishe
Highlights
$1,000+
Min Project Size
<25
Avg Hourly Rate
50-249
Employees
Kyiv, Ua
Services Provided
100% Customer Support Outsourcing
60% Outbound Lead Generation
40% Appointment Setting Services
AI Summary
“Zenko Group is a European outsourcing contact center delivering tailored multilingual customer support and business process solutions across US, Canada, and Europe, emphasizing cost-effective scalability and dedicated service.”
Lead ProntoProfile set up by Edverise AI
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Pronto (https://leadpronto.co.uk/) is a digital lead generation firm that provides leads and serves clients across 23 sectors in 10 countries worldwide. We operate under two models: a revenue-sharing model where we generate leads and receive a portion of the sales, minimizing your risk, and a standa
Highlights
$1,000+
Min Project Size
50-99
Avg Hourly Rate
2-9
Employees
Wirral, Merseyside, Gb
Services Provided+4 Services
10% Search Engine Optimization (SEO)
20% Digital Strategy
30% Pay Per Click
10% Conversion Rate Optimization (CRO)
AI Summary
“Lead Pronto is a global digital lead generation firm offering diverse marketing services, including ads and web development, operating on flexible revenue-sharing and agency models to drive client success.”
OutventureProfile set up by Edverise AI
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Outventure.io is a B2B marketing agency focused on serving SaaS, logistics, manufacturing, and import/export sectors. We assist ambitious B2B teams in generating qualified leads and increasing revenue through customized cold email outreach, LinkedIn automation, SEO, and paid advertising. Our special
Highlights
$1,000+
Min Project Size
25-49
Avg Hourly Rate
2-9
Employees
Amsterdam, North Holland, Nl
Services Provided+4 Services
25% Search Engine Optimization (SEO)
25% Email Marketing & Automation
10% Conversion Rate Optimization (CRO)
15% Digital Strategy
AI Summary
“Outventure.io is a B2B marketing agency specializing in SaaS, logistics, and manufacturing sectors, delivering data-driven lead generation, SEO, and automation to drive measurable business growth.”
All4DataProfile set up by Edverise AI
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All4Data is a consulting firm specializing in data, boasting significant experience in multiple industries such as forestry, healthcare, retail, and real estate. We focus on delivering personalized data solutions that meet your specific requirements. Our offerings include data visualization, analyti
Highlights
$1,000+
Min Project Size
<25
Avg Hourly Rate
2-9
Employees
Services Provided+4 Services
40% BI & Big Data Consulting & SI
15% Custom AI Chatbot Development
25% AI Strategy & Roadmap Consulting
20% Machine Learning Model Development
AI Summary
“All4Data is a consulting firm delivering tailored data solutions across industries like forestry, healthcare, retail, and real estate, specializing in analytics, visualization, engineering, and automation.”

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